A.J. Antunes & Co. is a family owned and operated company specializing in the manufacturing of foodservice equipment under ROUNDUP; water filtration systems under VIZION and custom electronic controls and air and gas pressure switches under Antunes Controls. Also, a wholly owned subsidiary in Suzhou, China, manufactures all three product categories for the Asian market.

For more than 55 years, we have created innovative and high quality products that consistently meet customers’ needs in order to ensure their success--We exist to make our customers successful.